Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication 2.3 » communication 23.3, communication 3.3, communication 2.4
die developpement » de developpement, le developpement, du developpement
developpement et » developpement des, developpement de, development east
des variation » does variation, de variation, der variation
variation ban » variation bei, variation a, variation von
typology des » typologie des, typologie der, typology _
des personal » des personals, der personal, das personal
et afrique » en afrique, l afrique
ban des » ban does, bilan des, banne des

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typology des variation ban des personal communication 2.3 die developpement et afrique.*.